Sierra

Sierra Marine Engine Starter 18-6275-1

2 Long Bolt Offset Pattern Clockwise Rotation Fits: 1983 & Newer GM V-6 & V-8 Engines Fits: 1999 & Newer MCM 3.0L Permanent Magnet Gear...

Sierra Marine Fuel Pump 18-8860 for GM V-8 (454 & 502 CID) Engines

Details: Includes gasket Fits: GM V-8 (454 & 502 CID) Engines Interchange: Mercruiser Stern Drive 818383T Mercruiser Stern Drive 861677T

Sierra Marine Heavy Duty Gimbal Bearing 18-2100 for Mercruiser, OMC, Volvo Penta, GLM, Mallory

Details: Link Belt Greasable Fits all OMC Cobra & King Cobra drives Fits: Mercruiser- 120hp/140hp (2791957-6225576)(With Gimbal Trim Sender), 165hp (2763442 & Up) Fits: 225S...

Sierra Marine Hi-Performance Synthetic Blend Lower Unit Gear Lube Quart

Overview Elevate your boat's performance and protect its critical components with Sierra Marine Hi-Performance Synthetic Blend Lower Unit Gear Lube. This premium synthetic blend is formulated to...

Sierra Marine Premium Lower Unit Gear Lube Quart

Overview The Sierra Marine Premium Lower Unit Gear Lube (1 Qt.) is expertly formulated to deliver superior protection for marine drive systems. Whether you’re operating in freshwater or...

Sierra Marine Starter 18-5913-1 for Mercruiser, Volvo Penta OMC, & more

Details: Bolt Pattern: Offset Volts: 12 Teeth: 11 Rotation: Clockwise Fits: Chevy engines with 14" flywheels. 1.7 KW NOTE: OE version of this starter uses a 9-tooth drive while our aftermarket...

Sierra Marine Trim Sender/Limit Kit 18-7633 for MC-I, R, MR, Alpha, Alpha Gen II, Bravo drives

Fits: MC-I, R, MR, Alpha, Alpha Gen II, Bravo drives Interchange: Mercruiser Stern Drive 17693A2 Mercruiser Stern Drive 63115A12 Mercruiser Stern Drive 805320A03 Mercruiser Stern...

Sierra Marine Tune Up Kit 18-5247 for Mercruiser

For: Late Model V-8 (Alpha/Bravo 350 Mag. 5.0L, 5.7L & 6.2L MPI engines w/ECM 555 S/N 0M300000 & Up) For: Delco HVS V-8...

Sierra Marine Tune Up Kit 18-5273 for GM V-8 Engines with Thunderbolt IV & V HEI Ignitions

Fits: GM V-8 Engines with Thunderbolt IV & V HEI Ignitions Display Package Interchange: CDI E66-0012 GLM 71780 Mallory 9-29350 Mercruiser Stern Drive 805759Q3 Mercruiser Stern...

Sierra Marine Type C Gear Lube Quart

Overview Keep your older outboards and I/O units running smoothly with Sierra Marine Type C Gear Lube. Specially formulated for electric shift systems, this premium gear lubricant reduces friction,...

Sierra Marine U-Joint Assembly 18-2339 for Cobra 1994-Up, GLM, OMC, Volvo Penta

Details: Fits all Cobra 1994-Up except King Cobra Interchange: GLM 28318 OMC Stern Drive 3852384 OMC Stern Drive 3860842 Volvo Penta 3852384 Volvo Penta 3860842

Sierra Marine U-Joint Bellows 18-2756 for Bravo & Blackhawk models

Includes: Clamp For: Bravo & Blackhawk models Interchange: GLM 89140 Mallory 9-72702 Mercruiser Stern Drive 86840A05 Mercruiser Stern Drive 86840A3 Mercruiser Stern Drive 8M0062406